This controversial Irish show cave is home to a massive formation known as the Great Stalactite.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

The ruins of a monastery that dates to the 7th century.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

Ireland's most remarkable collection of these curious cone-shaped houses is worth the buzz.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

This single room has survived the centuries with almost no deterioration.

This natural sea arch highlights Ireland's rugged coastal beauty.

A small memorial commemorates a man who died at Kilkee Cliffs.

Impressive mining ruins overlook a spectacular view of Ireland's Copper Coast.

An Irish town has built a statue to a silent film actor simply thanks to the holidays he once spent there.

At the time of its construction, this hydroelectric power plant was the largest in the world.

A monument to a 19th-century Irish woman whose murder inspired several literary works.

The world's only flying boat museum honors a small Irish village that sent 20th-century aviation to new heights.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

An unusual manor of stunning beauty, born out of a crippling disease.

The largest stone circle in Ireland.

A Neolithic passage tomb said to have sheltered two legendary Irish lovers.

A stunning medieval castle owned and restored by the famed actor Jeremy Irons.

An important pilgrimage site for pagans and early Christians, named for a Celtic goddess-turned-saint.

Just another ancient, mysterious Irish stone circle.

The whiskey producer's archives includes a historical list of infractions committed by and associated penalties exacted upon employees.

A tribute to the incredible generosity the Choctaw Nation showed the Irish people during the Great Famine.

The skeleton of a whale that beached itself in this Irish town is now on display in their public park.